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Xshell ์‹œ์ž‘ํ•˜๊ธฐ

Xshell ์‹œ์ž‘ํ•˜๊ธฐ

Xshell์„ ์ด์šฉํ•˜์—ฌ Telnet/Rlogin ๋˜๋Š” SSH ์„ธ์…˜์„ ์ƒ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•๊ณผ Linux/Unix ํ˜ธ์ŠคํŠธ์— ์ ‘์†ํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

Telnet ์„ธ์…˜์€ ๋งค์šฐ ๊ฐ„๋‹จํ•˜์ง€๋งŒ SSH ์„ธ์…˜์€ ์„œ๋ฒ„์— ์—ฐ๊ฒฐํ•˜๊ธฐ ์ „์— ์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์„œ๋ฒ„์— ๋“ฑ๋กํ•˜๋Š” ๊ฒƒ์ด ํ•„์š”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋งŒ์•ฝ ์‚ฌ์šฉ์ž ํ‚ค ๋“ฑ๋ก์ด ํ•„์š”ํ•˜๋‹ค๋ฉด ๊ณต๊ฐœ ํ‚ค ์‚ฌ์šฉ์ž ์ธ์ฆ์„ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค.

์„ธ์…˜ ๋งŒ๋“ค๊ธฐ

  1. [ํŒŒ์ผ] ๋ฉ”๋‰ด์—์„œ, [์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ]๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. ์ƒˆ ์„ธ์…˜ ๋“ฑ๋ก ์ •๋ณด ๋Œ€ํ™” ์ƒ์ž๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. 



  2. [์ด๋ฆ„] ์ƒ์ž์— ์„ธ์…˜ ์ด๋ฆ„์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
  3. [์—ฐ๊ฒฐ ๋ฐฉ๋ฒ•] ๋ฆฌ์ŠคํŠธ์—์„œ ์ ์ ˆํ•œ ํ”„๋กœํ† ์ฝœ์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. [ํ˜ธ์ŠคํŠธ] ์ƒ์ž์— ์„œ๋ฒ„์˜ ํ˜ธ์ŠคํŠธ ์ด๋ฆ„ ๋˜๋Š” IP ์ฃผ์†Œ๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
  5. [ํฌํŠธ ๋ฒˆํ˜ธ] ์ƒ์ž์— ์›๊ฒฉ ์„œ๋ฒ„์— ์˜ํ•ด ์‚ฌ์šฉ๋˜๋Š” ํฌํŠธ ๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
  6. [์‚ฌ์šฉ์ž ์ธ์ฆ] ๋ถ„๋ฅ˜์—์„œ [์‚ฌ์šฉ์ž ์ด๋ฆ„] ์ƒ์ž์— ์„œ๋ฒ„์˜ ์‚ฌ์šฉ์ž ๊ณ„์ •์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.

    SSH ํ”„๋กœํ† ์ฝœ์—์„œ ์‚ฌ์šฉ์ž ์ด๋ฆ„์ด ์—†๋Š” ๊ฒฝ์šฐ, ์„œ๋ฒ„์— ์—ฐ๊ฒฐ ์‹œ ์‚ฌ์šฉ์ž ์ด๋ฆ„์„ ๋ฌป๋Š” ๋Œ€ํ™” ์ƒ์ž๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.

  7. [ํ™•์ธ]์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.

์›๊ฒฉ ํ˜ธ์ŠคํŠธ์— ์—ฐ๊ฒฐํ•˜๊ธฐ

  1. [ํŒŒ์ผ] ๋ฉ”๋‰ด์—์„œ, [์—ด๊ธฐ]๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. 

  2. ์„ธ์…˜ ๋ฆฌ์ŠคํŠธ ์ค‘์—์„œ, ์—ฐ๊ฒฐํ•  ์„ธ์…˜์„ ์„ ํƒํ•˜๊ณ  ์—ฐ๊ฒฐ ๋ฒ„ํŠผ์„ ํด๋ฆญํ•˜๋ฉด SSH ์‚ฌ์šฉ์ž ์ธ์ฆ ๋Œ€ํ™” ์ƒ์ž๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. 
  3. ๋น„๋ฐ€๋ฒˆํ˜ธ ์ธ์ฆ์„ ์‹œ๋„ํ•˜์‹œ๋ ค๋ฉด, [Password] ์ƒ์ž์— ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•œ ํ›„ [ํ™•์ธ]์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. ๊ณต๊ฐœ ํ‚ค ์ธ์ฆ์„ ์‹œ๋„ํ•˜์‹œ๋ ค๋ฉด, ๋จผ์ € ๋ฆฌ์ŠคํŠธ์—์„œ ์‚ฌ์šฉ์ž ํ‚ค๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. ์„ ํƒ๋œ ์‚ฌ์šฉ์ž ํ‚ค์˜ ์•”ํ˜ธ๋ฅผ [์•”ํ˜ธ] ์ƒ์ž์— ์ž…๋ ฅํ•œ ํ›„ [ํ™•์ธ]์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.

    ๋งŒ์•ฝ ์‚ฌ์šฉ์ž ํ‚ค๊ฐ€ ์—†๋‹ค๋ฉด, ๊ณต๊ฐœ ํ‚ค ์‚ฌ์šฉ์ž ์ธ์ฆ ์„น์…˜์„ ์ฐธ๊ณ ํ•˜์‹ญ์‹œ์˜ค. 

  5. Keyboard Interactive ์ธ์ฆ์„ ์‹œ๋„ํ•˜์‹œ๋ ค๋ฉด, [ํ™•์ธ] ๋ฒ„ํŠผ์„ ์„ ํƒํ•œ ํ›„ ๊ทธ ๋’ค์— ์งˆ๋ฌธ ๋˜๋Š” ๋ฌผ์Œ๋“ค์— ๋‹ตํ•˜์‹ญ์‹œ์˜ค.

์ง€๊ธˆ๊นŒ์ง€ Xshell์„ ํ†ตํ•ด ์›๊ฒฉ ํ˜ธ์ŠคํŠธ์— ์ ‘์†์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋งŒ์•ฝ ์—ฐ๊ฒฐ ์ค‘ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๋‹ค๋ฉด, ์•„๋ž˜ ๋ฌธ๋‹จ์„ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค.

๋ฌธ์ œํ•ด๊ฒฐ

ํ˜ธ์ŠคํŠธ ์—ฐ๊ฒฐ์— ์‹คํŒจํ•œ ํ›„ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜์˜ค๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

  • " Could not connect to 'hostname': Unknown host."
    ํ˜ธ์ŠคํŠธ ์ด๋ฆ„์ด ์˜ฌ๋ฐ”๋ฅธ์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. ํ˜ธ์ŠคํŠธ ์ด๋ฆ„ ๋Œ€์‹  IP ์ฃผ์†Œ๋ฅผ ์ž…๋ ฅํ•ด์•ผ ํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.
  • "Could not connect to 'hostname' (port 22): Connection failed."
    ํ˜ธ์ŠคํŠธ๊ฐ€ ์ค€๋น„๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. ๋˜ํ•œ ํฌํŠธ ๋ฒˆํ˜ธ๊ฐ€ ์„œ๋ฒ„๊ฐ€ ์‚ฌ์šฉํ•˜๋Š” ๋ฒˆํ˜ธ์ธ์ง€ ํ™•์ธํ•ด ๋ณด์‹ญ์‹œ์˜ค.

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